<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <form method="POST" enctype="multipart/form-data" action="http://localhost:1234/upload">
        名字： <input type="text"><br />
        图片：<input type="file" name="pic1"><br />
        <button type="submit">提交</button>
    </form>
</body>

</html>